News Headlines Live

Same headlines strip with 60s auto-refresh — new stories flash at the top.

Calendars & news HMAC signed

Live sample Open fullscreen

Preview is static. Production polls /widgets/api/live_news every 60s. New items flash at top; list capped at 30.

Embed code

HMAC signing

Build message = api_key + t + lang then
token = HMAC_SHA512(secret_key, message).hexdigest()
t is UTC unix time in milliseconds and must be within 15 seconds of the server clock. The signed URL must include the same widget parameters as the embed iframe above.

Parameters

Name	Required	Description
`key`	Yes	Widgets API key from the console (Pro+).
`t`	Yes	UTC unix time in milliseconds.
`lang`	No	News language code (default en).
`token`	Yes	HMAC-SHA512(secret, key+t+lang).hexdigest().
`count`	No	Number of headlines (default 12, max 30).
`category`	No	Optional category filter.
`theme`	No	dark or light.
`interval`	No	Poll seconds (default 60, min 5, max 120).

Endpoint

https://algogene.com/widget/newsheadlines_live

Tips

Use HTTPS pages for iframes. For production, allowlist your domain in the console and set enforce_domain=T on the key. Local file:// tests often send no Referer — add &domain=localhost to the iframe URL and allowlist localhost in the console. HMAC t/token expire in 15 seconds: regenerate immediately before opening the page.